FYH Ball Bearing Insert NA204-12 1pc

This deep grooved ball bearing insert with rubber seal and metal slinger comes pre-lubricated with FYH grease. This insert incorpo rates a wide inner ring design with an eccentric locking collar for securing the insert to the shafting. The insert has grease holes and a
grease groove on the outer ring for re-lubrication. The spherical O.D. allows this insert to be installed in a wide range of housings. When the insert is affixed to the shaft, the eccentric collars' elliptical shape meshes with the elliptical surface of the inner ring. The turning of the inner ring locks the shafting in place and a setscrew is tightened to keep it from slipping.
Duty : Standard, Heavy